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Z
Shutter-Speed and Aperture Lock
Shutter speed lock is available in shutter-priority auto and manual
exposure modes, aperture lock in aperture-priority auto and
manual exposure modes.
Shutter speed and aperture lock are not
available in programmed auto exposure mode.
1Assign shutter speed and aperture lock to a camera
control.
Select Shutter spd & aperture lock as the “Press + command
dials” option in the Custom Settings menu (0332). Shutter
speed and aperture lock can be assigned to the Fn button
(Custom Setting f3, Assign Fn button, 0328), the Pv button
(Custom Setting f4, Assign preview button, 0333), or the
center of the sub-selector (Custom Setting f6, Assign sub-
selector center, 0333).
2Lock shutter speed and/or aperture.
Shutter speed (exposure modes f and h): Press the selected control
and rotate the main command dial until F icons appear in the
viewfinder and top control panel.
To unlock shutter speed, press the control and rotate the main
command dial until the F icons disappear from the displays.
Fn button Main command dial